Vista system prohibits the solution of sleeping files still occupying space

        Everyone knows that the hibernation function of the Microsoft operating system will cause resources to be occupied, and Vista as a member of the Microsoft operating system will naturally avoid it. The strange thing is that even if hibernation is disabled, there will still be a hibernation-related file in the Vista installation directory: hiberfil.sys.
I clearly remember that half a month after the first installation of Vista, I found the "hiberfil.sys" file size under the E drive (dual system, XP on the C drive and Vista on the E drive). Up to 3GB! When I was logged in to Vista and ready to delete it, the system prompted that it was not allowed, so I restarted the machine and logged into the XP system and deleted it. However, after I entered the Vista system again, this guy came back very stubbornly, and the volume is getting bigger and bigger.
Later, after three attempts of the web teaching website, I finally figured out the ultimate law that completely understood this "hardcore".
First of all, the user has to log in to the Vista system, then enter the control panel and disable Vista sleep in the power management options.
After completing the operation step of prohibiting hibernation, the disk of the E disk is also cleaned under the Vista system (Note: Do not log in to the XP system for cleaning). Cleaning the disk is not to clean up the temporary file, but to do the following:
Right click on the E drive letter, select "Properties", click the "Disk Cleanup" button in the pop-up window, then The system will begin scanning the system. After waiting for the scan, the system will pop up the “Disk Cleanup” dialog box.
In the above window, pull down the slider on the right, find and select “Hibernate File Cleaner”, and finally click “OK”. The button will completely clean up the space occupied by the hibernation file.